During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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According to studies, men change their minds two to three times more often than women.
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4.5 pounds of sunlight strike the Earth each day.
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Scientists aren't sure what color dinosaurs were.
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One gallon of used motor oil can ruin approximately one million gallons of fresh water!
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Balsa wood is classified as a hard wood!
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A cubic yard of air weighs about 2 pounds at sea level.
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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